3 * Copyright 2009 Roy Marples <roy@marples.name>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <arpa/inet.h>
36 #include "libdhcpcd.h"
40 static const char *const dhcpcd_up_reasons[] = {
52 static const char *const dhcpcd_down_reasons[] = {
62 dhcpcd_if_up(const DHCPCD_IF *i)
66 for (r = dhcpcd_up_reasons; *r; r++)
67 if (strcmp(*r, i->reason) == 0)
73 dhcpcd_if_down(const DHCPCD_IF *i)
77 for (r = dhcpcd_down_reasons; *r; r++)
78 if (strcmp(*r, i->reason) == 0)
84 dhcpcd_if_message(const DHCPCD_IF *i)
87 const char *reason = NULL;
89 bool showip, showssid;
94 reason = _("Acquired address");
95 else if (strcmp(i->reason, "EXPIRE") == 0)
96 reason = _("Expired");
97 else if (strcmp(i->reason, "CARRIER") == 0) {
99 reason = _("Associated with");
100 if (*i->ssid != '\0')
103 reason = _("Cable plugged in");
105 } else if (strcmp(i->reason, "NOCARRIER") == 0) {
107 if (*i->ssid != '\0' || i->ip.s_addr != 0) {
108 reason = _("Disassociated from");
111 reason = _("Not associated");
113 reason = _("Cable unplugged");
115 } else if (strcmp(i->reason, "FAIL") == 0)
116 reason = _("Automatic configuration not possible");
117 else if (strcmp(i->reason, "3RDPARTY") == 0)
118 reason = _("Waiting for 3rd Party configuration");
123 len = strlen(i->ifname) + 3;
124 len += strlen(reason) + 1;
125 if (i->ip.s_addr != 0) {
126 len += 16; /* 000. * 4 */
131 len += strlen(i->ssid) + 1;
132 msg = p = malloc(len);
133 p += snprintf(msg, len, "%s: %s", i->ifname, reason);
135 p += snprintf(p, len - (p - msg), " %s", i->ssid);
136 if (i->ip.s_addr != 0 && showip) {
137 p += snprintf(p, len - (p - msg), " %s", inet_ntoa(i->ip));
139 snprintf(p, len - (p - msg), "/%d", i->cidr);